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MSSQL vs MySQL: Comparing Powerhouses of Databases

Analytics Vidhya

Introduction In the bustling arena of database management systems, two heavyweight contenders emerge, each carrying its arsenal of features and capabilities. In one corner, we have the suave and sophisticated Microsoft SQL Server (MSSQL), donned in the elegance of enterprise-level prowess.

MySQL 228
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SQL Injection: The Cyber Attack Hiding in Your Database

Analytics Vidhya

Introduction SQL injection is an attack in which a malicious user can insert arbitrary SQL code into a web application’s query, allowing them to gain unauthorized access to a database. We can use this to steal sensitive information or make unauthorized changes to the data stored in the database.

Database 204
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Top 5 SQL Interview Questions

Analytics Vidhya

Introduction SQL is a database programming language created for managing and retrieving data from Relational databases like MySQL, Oracle, and SQL Server. SQL(Structured Query Language) is the common language for all databases. In other terms, SQL is a language that communicates with databases.

SQL 168
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Top 5 SQL Interview Questions With Implementation

Analytics Vidhya

This generated data is stored in the database and will maintain it. SQL is a structured query language used to read and write these databases. In simple words, SQL is used […] The post Top 5 SQL Interview Questions With Implementation appeared first on Analytics Vidhya.

SQL 202
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Top 8 Interview Questions on Apache Sqoop

Analytics Vidhya

Apache Sqoop stands for “SQL to Hadoop,” and is one such tool that transfers data between Hadoop(HIVE, HBASE, HDFS, etc.) and relational database servers(MySQL, Oracle, PostgreSQL, […] The post Top 8 Interview Questions on Apache Sqoop appeared first on Analytics Vidhya.

Hadoop 222
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Accelerate Offloading to Cloudera Data Warehouse (CDW) with Procedural SQL Support

Cloudera

Legacy DWs, often built on traditional database management systems, offer stored procedures that are used to implement advanced ETL and complex workflows. Today, we are pleased to announce the general availability of HPL/SQL integration in CDW public cloud. These Hive stored procedures are stored in the Hive MetaStore (HMS).

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Airflow XCOM: The Ultimate Guide

Marc Lamberti

One solution could be to store the accuracies in a database and fetch them back in the task choosing_model with an SQL request. Keep in mind that Airflow stores XComs in the database. That depends on the database you use! SQLite: 2 Gb Postgres: 1 Gb MySQL: 64 KB Yes, 64 Kilobytes for MySQL!

MySQL 246